Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making developer composition
Reexamination Certificate
2011-06-14
2011-06-14
Le, Hoa V (Department: 1721)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making developer composition
C430S137100
Reexamination Certificate
active
07960086
ABSTRACT:
A coarse particle containing a polyester based resin and a coloring agent is added in an aqueous medium containing a surfactant, a basic substance and an inorganic water-soluble electrolyte, and dispersion and coagulation are carried out to form a toner particle.
REFERENCES:
patent: 2007/0281240 (2007-12-01), Urabe et al.
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patent: 2007-033769 (2007-02-01), None
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Abstract of JP 2007279195 Oct. 25, 2007.
Aoki Takayasu
Araki Satoshi
Hara Takafumi
Ikuta Masahiro
Itou Tsuyoshi
Kabushiki Kaisha Toshiba
Le Hoa V
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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